JBL MD7 High Output Dual 18-inch Subwoofer

JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market.The MD7, dual 18" subwoofer system is fitted with two JBL 2269H Differential Drive, Vented Gap Cooling capable of generating frequency response to 25 Hz in a sonically superior and visually imposing dance floor system. The MD7 is intended to be used in conjunction with the MD1 super tweeter, MD2 mid-high system, and MD3 low-frequency system. When all elements are combined they complete a high energy five-way dance system with unprecedented fidelity, clarity, and breathtaking purity.

• Dual JBL 2269H 4" dual voice coil – dual magnetic gap Differential Drive® woofers with Vented Gap Cooling™
• 4000 watts continuous program power handling
• Horn-loaded enclosure for low distortion
• Ultra low-frequency response with true sub-bass extension

Specifications:

• Frequency Range (-10 dB)
• 22 - 240 Hz
• Power Rating
• 4000 W (16000 W peak), 2 hrs
• Input Modes
• Drivers Parallel/Drivers Discrete
• Frequency Response (±3 dB)
• 25 - 120 Hz
• Low Frequency Driver
• 2 x 2269H, 460 mm (18 in) dia., 100 mm (4 in) Dual Coil Dual Gap neodymium Differential Drive®, VGC™ drivers
• Suspension Attachment
• 18 points (5 top, 5 bottom, 4 each side) M10 threaded hardware.
• Dimensions (H x W x D)
• 762.0 x 1121.7 x 965.7 mm (30.0 x 44.2 x 38.0 in)
• Net Weight
• 108 kg (238 lb)